<tui:component handler="frame.js">
  <div style="border-bottom:1px solid #ddd">
    <tui:button-group name="tabButtons" class="tui-tab">
      <tui:radio checked={true} value="pages/1.html">页面1</tui:radio>
      <tui:radio value="pages/2.html">页面2</tui:radio>
    </tui:button-group>
  </div>
  <tui:frame name="container" src="pages/1.html"></tui:frame>
</tui:component>